Question

10
e
Add the
following rational neembers
a) 2/3 + -4/9
b)-3/8 and 5/8​

Answer 1

Answer:

a) 2/9

b) 1/4

Step-by-step explanation:

a) 2/3 - 4/9

= (2×3- 4×1)/9

= (6-4)/9

=2/9

b) -3/8+5/8

= (-3+5)/8

= 2/8

= 1/4